Mercuric Reductase Enzymes from Streptomyces Species and Group B Streptococcus
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چکیده
منابع مشابه
Purification and characterization of cytosolic mercuric reductase from Klebsiella pneumoniae
Mercuric reductase, a cytosolic flavoprotein which catalyzes the NADPHdependent reduction of mercuric ion to metallic mercury, has been purified about 82-fold from Klebsiella pneumoniae cells and kinetic properties were investigated. The purification method consisted of rapid (two-step) and straightforward procedure involving dye matrix affinity chromatography. The freshly native protein exhibi...
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The reaction between the FAD-containing enzyme, mercuric reductase, and its reducing substrate, NADPH, has been studied at 5 degrees C, pH 7.3, by rapid-scan and fixed-wavelength stopped-flow techniques with the aim to characterize reaction intermediates. With an excess of NADPH the spectral changes observed in rapid-scan experiments can be described by a simple kinetic model, A----B----C----D,...
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Serological cross-reactivity of a group B Streptococcus (H36B) with Sporothrix schenckii and 39 different Ceratocystis and Graphium species was investigated by double immunodiffusion. Rabbit anti-H36B serum reacted with antigens from S. schenckii and from 36 of 39 Ceratocystis and Graphium species. It is speculated that low-titer agglutinins to S. schenckii in normal sera are due to antibodies ...
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ژورنال
عنوان ژورنال: Microbiology
سال: 1985
ISSN: 1350-0872,1465-2080
DOI: 10.1099/00221287-131-5-1053